Research on scene temperature calibration method for medical infrared temperature measurement components

Xinsai Wang; Xiaoer Feng; Mingming Li; Weikai Fan

doi:10.1117/12.2541793

14 February 2020 Research on scene temperature calibration method for medical infrared temperature measurement components

Xinsai Wang, Xiaoer Feng, Mingming Li, Weikai Fan

Author Affiliations +

Proceedings Volume 11431, MIPPR 2019: Parallel Processing of Images and Optimization Techniques; and Medical Imaging; 114310G (2020) https://doi.org/10.1117/12.2541793
Event: Eleventh International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2019), 2019, Wuhan, China

Abstract

Due to its unique advantages, infrared temperature measurement technology has been used more and more widely in medical auxiliary diagnosis, and the change of ambient temperature is an important factor affecting medical infrared temperature measurement components. This paper builds a simulation platform for ambient temperature. At a fixed distance, by changing the ambient temperature and the target temperature, a large amount of infrared temperature measurement data is collected, and a two-dimensional compensation model of the scene temperature variation is obtained by combining the infrared focal plane non-uniformity correction and the least squares fitting. The actual scene experiment proves that the temperature measurement accuracy and stability have achieved satisfactory results.

Citation Download Citation

Xinsai Wang, Xiaoer Feng, Mingming Li, and Weikai Fan "Research on scene temperature calibration method for medical infrared temperature measurement components", Proc. SPIE 11431, MIPPR 2019: Parallel Processing of Images and Optimization Techniques; and Medical Imaging, 114310G (14 February 2020); https://doi.org/10.1117/12.2541793

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